straight β without a bend, angle, or curve; not curved; direct: a straight path.
alike β If two or more things are alike, they are similar in some way.
balanced β A balanced report, book, or other document takes into account all the different opinions on something and presents information in a fair and reasonable way.
constant β You use constant to describe something that happens all the time or is always there.
direct β to manage or guide by advice, helpful information, instruction, etc.: He directed the company through a difficult time.
horizontal β at right angles to the vertical; parallel to level ground.
matching β a person or thing that equals or resembles another in some respect.
stable β a building for the lodging and feeding of horses, cattle, etc.
surfaced β the outer face, outside, or exterior boundary of a thing; outermost or uppermost layer or area.
true β being in accordance with the actual state or conditions; conforming to reality or fact; not false: a true story.
consistent β Someone who is consistent always behaves in the same way, has the same attitudes towards people or things, or achieves the same level of success in something.
continual β A continual process or situation happens or exists without stopping.
continuous β A continuous process or event continues for a period of time without stopping.
homogenous β Biology. corresponding in structure because of a common origin.
metrical β pertaining to meter or poetic measure.
unchanging β to make the form, nature, content, future course, etc., of (something) different from what it is or from what it would be if left alone: to change one's name; to change one's opinion; to change the course of history.
undeviating β to turn aside, as from a route, way, course, etc.
uninterrupted β having an irregular or discontinuous arrangement, as of leaflets along a stem.
unvaried β characterized by or exhibiting variety; various; diverse; diversified: varied backgrounds.
unvarying β to change or alter, as in form, appearance, character, or substance: to vary one's methods.
unwavering β to sway to and fro; flutter: Foliage wavers in the breeze.
similar β having a likeness or resemblance, especially in a general way: two similar houses.
at the same time β If two or more things exist, happen, or are true at the same time, they exist, happen, or are true together although they seem to contradict each other.
tied β to bind, fasten, or attach with a cord, string, or the like, drawn together and knotted: to tie a tin can on a dog's tail.
equalised β (British) Simple past tense and past participle of equalise.
equalized β Simple past tense and past participle of equalize.
equivalent β Equal in value, amount, function, meaning, etc.